Talk:Pennsylvania State Route System

Specialized knowledge called for
Someone with specialist-level knowledge of Pennsylvania highways need to find a better link for "Quadrant routes" than the circular one back to "State routes in Pennsylvania". Also attention seems to be needed to the route numbers in the "Adams County" subsection under "Quadrant routes".2600:1004:B16A:1A4C:0:50:C134:A501 (talk) 13:10, 12 May 2022 (UTC)